SUMO conjugating enzyme Ubc9



SUMO conjugating enzyme Ubc9 accepts the ubiquitin-like SUMOs and catalyzes their attachment to other proteins with the help of E3 ligase. The images at the left and at the right correspond to one representative yeast SUMO conjugating enzyme Ubc9 (2gjd).

3D Structures of SUMO conjugating enzyme Ubc9
Update June 2011

3ong, 3onh – yUbc9+ubiquitin-conjugating enzyme E1-like – yeast

2gjd – yUbc9

2eke – yUbc9+SMT3

2xwu – hUbc9+importin13 – human

1a3s - hUbc9

2px9 – hUbc9+SUMO2

2pe6 - hUbc9+SUMO1

2o25 - hUbc9+ ubiquitin-conjugating enzyme E1

2grn - hUbc9+ RAN GTPase activating protein 1 C-terminal

1kps - hUbc9+ RAN GTPase activating protein 1

1z5s - hUbc9+ RAN GTPase activating protein 1 C-terminal+SMT3C+RAN-binding protein 2

2gro, 2grp, 2grq, 2grr - hUbc9 (mutant)+ RAN GTPase activating protein 1 C-terminal

3a4s – hUbc9 + NFATC2-interacting protein ubiquitin-like domain

2vrr, 2uyz – mUbc9+SUMO1 – mouse

1u9a - mUbc9

1u9b - mUbc9 (mutant)

3rcz – Ubc9 + DNA repair protein SUMO-like domain – Schizosaccharomyces pombe